lampiran aas

7/26/2019 Lampiran AAS

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AAS

Larutan [Fe] ppm A

Blanko 0 0 -0.0010

Standar 1 0.25 1 0.0268 0.0278

Standar 2 0.5 2 0.0525 0.0535

Standar 3 0.75 3 0.079 0.080

Standar 1 0.0965 0.0975

Standar 5 1.25 5 0.1215 0.1225

Standar 6 1.5 6 0.1373 0.1383

Standar 7 1.75 7 0.180 0.190

!lan"an

Bo#ot

A

[Fe] $ampel

F% F& 'mL(

$ampel '"( 'ppm(

Blanko 0.0008

Sampel 1 0.010 0.0955 0.097 3.9659 5 50

Sampel 2 0.017 0.0880 0.0872 3.6000 5 50

Sampel 3 0.0180 0.078 0.0776 3.1317 5 50

Sampel 0.0107 0.0595 0.0587 2.2098 5 50

Sampel 5 0.0109 0.0607 0.0599 2.2683 5 50

Sampel 6 0.0102 0.0693 0.0685 2.6878 5 50

)erata

S*

)S* '+(

,eteltan '+(

,etepatan '+(

&olume$tandar 'ml(

Aterkorek$

Aterkorek$

Absor



,adar Fe

'm"kap$ul(

30.105 3.01

26.0571 2.61

18.5119 1.85

21.9736 2.20

22.119 2.21

28.0375 2.80

2.771 2.5

3.737

12.98 12.88

87.02 87.12

- 11.6

,adar Fe'+##(

0 1 2 3 4 50.0000

0.0500

0.1000

0.1500

0.2000

f(x) = 0.0205464286x + 0.0

R² = 0.9848368142

[Fe] (ppm)

bans terkoreksi



uv-vis

pjg ge!"#$%g & A

425 79.2 0.1013

430 78.8 0.1035

435 80.0 0.0969

440 81.2 0.0904

445 78.6 0.1046450 79.6 0.0991

455 78.4 0.1057

460 78.8 0.1035

465 79.6 0.0991

470 79.0 0.1024

475 85.4 0.0685

480 81.2 0.0904

485 81.4 0.0894

490 82.2 0.0851

495 82.0 0.0862500 84.8 0.0716

505 85.8 0.0665

510 85.6 0.0675

515 87.6 0.0575

520 88.6 0.0526

525 88.6 0.0526

Larutan

Blanko 0 0 0 25 0 0

Larutan 1 5 2.5 10 25 0.322 0.279

Larutan 2 5 5 10 25 0.86 0.383

Larutan 3 5 7.5 10 25 0.602 0.513

Larutan 5 10 10 25 0.6778 0.588

Larutan 5 5 12.5 10 25 0.7959 0.7212

Larutan 6 5 17.5 10 25 1.0655 0.931

& $ampel '&o('mL(

& $tandar'&$( 'mL(

[Stok $tandar]'/$( 'ppm(

& akr '&('mL( !

1!

2

420 430 440 450

0.0000

0.0200

0.0400

0.0600

0.0800

0.1000

0.1200

Absorbans

0 2 4 6 8 10 12 14 16 18 200

0.2

0.4

0.6

0.8

1

1.2

f(x) = 0.0262377143x + 0.1103542857

R² = 0.9693405058

f(x) = 0.0286068571x + 0.1316371429

R² = 0.9779211038f(x) = 0.0294628571x - 0.0088928571R² = 0.9736092902

f(x) = 0.0543137143x + 0.1853742857

R² = 0.9992672536

f(x) = 0.0441634286x + 0.1666685714

R² = 0.9975168976

f(x) = 0.0484331429x + 0.2083628571

R² = 0.99538094

Volume standar Fe3+

Absorbans



A#$or#an$

! !5 !6

0 0 0 0

0.3188 0.0696 0.1805 0.1726

0.609 0.1273 0.2692 0.210

0.602 0.1871 0.3625 0.329

0.7212 0.2993 0.318 0.3686

0.8539 0.023 0.5171 0.609

1.127 0.815 0.6021 0.598

!3

460 470 480 490 500 510 520 530

λ (nm)

'$%g$% 1

i%e$ ('$%g$% 1)

'$%g$% 2

i%e$ ('$%g$% 2)

'$%g$% 3

i%e$ ('$%g$% 3)

'$%g$% 4

i%e$ ('$%g$% 4)

'$%g$% 5

i%e$ ('$%g$% 5)

'$%g$% 6

i%e$ ('$%g$% 6)



!lan"an,adar Fe dalam 1 kap$ul multtamn 'm"kap$ul(

SSA !&-&$ Sel$

1 30.105 7.072 16.9067

2 26.0571 1.2092 15.1521

3 18.5119 37.3068 18.799

21.9736 2.216 19.732

5 22.119 3.188 12.065

6 28.0375 31.3081 3.2706

)erata 2.771 32.2169 1.3171

S* .386 15.680 6.0656

t-tun"

2.78

0.05

F-tun"

9.605

0.05

t-ta#el'95+(

F-ta#el'95+(

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